Directional Spool Valve 4WEH16HD7X/OF6EG125NEK4/B10 - Bosch Rexroth R901429980

The valve routes up to 300 l/min across four ports and is switched directly with 125 VDC. Pilot oil comes internally from the main circuit while the drain is routed outside.

Benefits

• Supply voltage 125 VDC, matched to plants with a DC network
• Flow up to 300 l/min, operating pressure up to 280 bar in size 16
• Two switching positions to symbol D, four ports
• Internal pilot oil supply, external pilot oil return
• Subplate mounting ISO 4401-07-07-0-05, weight 9.7 kg

Applications

Valves of this class work in machine tools, test rigs and medium duty power units. A 125 VDC network is common in power station and railway equipment where a battery system backs up the control. The external pilot drain keeps the pilot stage clear of return line pressure.

Manufacturer

Made by Bosch Rexroth, material number R901429980. Conformity is declared under UKCA for the Low-Voltage Directive SI2016/1091 and characteristic curves are given in data sheet RE 24751.